blob: 774f75d2679fc7c6a15847135838eba852aa966d [file] [log] [blame]
/*
* Copyright (C) 2018 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "InsertNestedListCommand.h"
#include "Editing.h"
#include "HTMLLIElement.h"
#include "HTMLNames.h"
#include "InsertListCommand.h"
#include "ModifySelectionListLevel.h"
namespace WebCore {
void InsertNestedListCommand::insertUnorderedList(Document& document)
{
InsertNestedListCommand::create(document, Type::UnorderedList)->apply();
}
void InsertNestedListCommand::insertOrderedList(Document& document)
{
InsertNestedListCommand::create(document, Type::OrderedList)->apply();
}
void InsertNestedListCommand::doApply()
{
if (endingSelection().isNoneOrOrphaned() || !endingSelection().isContentRichlyEditable())
return;
if (auto enclosingItem = makeRefPtr(enclosingElementWithTag(endingSelection().visibleStart().deepEquivalent(), HTMLNames::liTag))) {
auto newListItem = HTMLLIElement::create(document());
insertNodeAfter(newListItem.copyRef(), *enclosingItem);
setEndingSelection({ Position { newListItem.ptr(), Position::PositionIsBeforeChildren }, DOWNSTREAM });
auto commandType = m_type == Type::OrderedList ? IncreaseSelectionListLevelCommand::Type::OrderedList : IncreaseSelectionListLevelCommand::Type::UnorderedList;
applyCommandToComposite(IncreaseSelectionListLevelCommand::create(document(), commandType));
return;
}
auto commandType = m_type == Type::OrderedList ? InsertListCommand::Type::OrderedList : InsertListCommand::Type::UnorderedList;
applyCommandToComposite(InsertListCommand::create(document(), commandType));
}
} // namespace WebCore